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2 years ago

X+2y= -14 x and y intercept

Mathematics

1 answer:

Ira Lisetskai [31]2 years ago

5 0

Answer:

x intercept (-14,0)

y intercept (0,-7)

Step-by-step explanation:

x+2y= -14

To find the x intercept set y =0 and solve for x

x + 2(0) = -14

x = -14

To find the y intercept set x =0 and solve for y

0+2y = -14

2y = -14

2y/2 = -14/2

y = -7

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3 years ago

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Here’s how you solve it!

Use PEMDAS through out the whole process

Anything that I should multiplied by 1 stays the same so you can multiply the 1 first so your equation looks like this:

3✖️1/8✖️(2/3➕2✖️2/3✖️(1/4➖6/5))

Now subtract the fractions that are in the parentheses, subtract 1/4➖6/5 so your equation looks like this:

3✖️1/8✖️(2/3➕2✖️2/3✖️(➖19/20))

Since a positive multiplied by a negative equals a negative change the sign so your equation should look like this:

3✖️1/8✖️(2/3➖2✖️2/3✖️19/20)

Then use the greatest common divisor and reduce it by 2

3✖️1/8✖️(2/3➖2/3✖️19/10)

Then reduce again

3✖️1/8✖️(2/3➖1/3✖️19/5)

Then multiply the two factors so it now looks like this:

3✖️1/8✖️(2/3➖19/15)

Now subtract what’s in the parentheses so you get this:

3✖️1/8✖️(➖3/5)

Since a positive multiplied by a negative equals a negative it will now look like this:

➖3✖️1/8✖️3/5

Now all you have to do left is calculate the product to get your answer:

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Hope this helps! :3

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